外研版（2019）必修 第二册Unit 3 On the move Using language Grammar 课件(共16张PPT)
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| 名称 | 外研版（2019）必修 第二册Unit 3 On the move Using language Grammar 课件(共16张PPT) |  | |
| 格式 | pptx | ||
| 文件大小 | 606.4KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-10-18 11:39:21 | ||
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文档简介
(共16张PPT)
The Infinitive
Grammar
不定式
Discovering the grammar
Form & Meaning
to do 基本用法？
Discovering the grammar
Oh, it is time for me to go now, because I want to attend the lecture to be held in the Great Hall.
What’s the difference between “to attend” and “to be held”
Discovering the grammar
时态 (Tense) 主动式 (Active voice) 被动式
（Passive voice）
一般式 (simple)
(not) to do
(not) to be done
Discovering the grammar
1. He told me that he was sorry to have disappointed you.
2. They were said to have been caught by the police.
What’s the difference between “to have disappointed ” and “to have been caught ”
Discovering the grammar
时态 (Tense) 主动式 (Active voice) 被动式
（Passive voice）
完成式(perfective)
(not) to have done
(not) to have been done
Discovering the grammar
He pretended to be studying hard.
时态 (Tense) 主动式 (Active voice) 被动式
（Passive voice）
进行式 (progressive)
/
to be doing
Summary
时态 (Tense) 主动式 (Active voice) 被动式
（Passive voice）
一般式 (simple)
进行式 (progressive)
/
完成式(perfective)
(not) to do
(not) to be done
(not) to have done
(not) to have been done
to be doing
Understanding the grammar
Summary of the rules
Summary 1.
(1) It is+(a pity/ a pleasure/ an honor…)
(2) It takes sb. some time/money
(3) It is+(careless/ honest/ selfish…) of sb.
(4) It is +(easy/ difficult/ hard/ possible…)+for sb.
to do sth.
1.为了避免头重脚轻，可以用it作形式主语, 不定式to do做真正的主语。句型如下：
Summary 2.
常跟to do的动词有：agree to do, happen to do (碰巧),would like to do(想要), want to do, be likely to do(可能), be enough to do, refuse to do, choose to do, decide to do, promise to do ，allow sb. to do, invite sb. to do, warn sb. to do, require sb. to do, consider sb. to do, encourage, sb. to do persuade sb. to do, advise sb. to do
Summary 3.
序数词, 形容词最高级, the only, the last 修饰名词或代词时, 常用不定式做表语和定语；
抽象名词后常根不定式：
e.g. She had the ability to explain things clearly and vividly.
* 那么问题来了： 有哪些常见抽象名词？
idea, chance, hope, fact, wish, excuse, promise, attempt, way...
Applying the grammar
Practice in sentence
Step 4 Applying the grammar
(1)要完成这个报告会花费我四到六周的时间。(2015·广东)
(2) 能告诉你关于当地生活的一些相关信息是我的荣幸。(2014·天津)
(3) 我从你的海报上得知你想提高中文。(2015·四川)
Applying the grammar
It takes four to six weeks to finish the report.
It is a great honor for me to tell you some information related to the local life.
I learned from your post that you want to improve your Chinese.
(4) 我们应该充分利用时间来学习。(2015·广东)
(5) 为了使我们的生活更轻松，我设计了一双有魔力的鞋。(2014·湖南)
(6) 我想邀请你在下周六和我们一起去附近的敬老院。(2015·全国Ⅱ)
Applying the grammar
I’d like to invite you to join us for a visit to the nearby nursing home next Saturday.
To make our life easier, I have designed a pair of magic shoes.
We should make full use of time to study.
(7) 我擅长交际，乐于助人。(2013·天津)
(8) 亲爱的来宾，欢迎你们来参加我们的活动。(2014·陕西)
Applying the grammar
I am good at communicating and always ready to help others.
Dear guests, you are welcome to take part in our activities.
The Infinitive
Grammar
不定式
Discovering the grammar
Form & Meaning
to do 基本用法？
Discovering the grammar
Oh, it is time for me to go now, because I want to attend the lecture to be held in the Great Hall.
What’s the difference between “to attend” and “to be held”
Discovering the grammar
时态 (Tense) 主动式 (Active voice) 被动式
（Passive voice）
一般式 (simple)
(not) to do
(not) to be done
Discovering the grammar
1. He told me that he was sorry to have disappointed you.
2. They were said to have been caught by the police.
What’s the difference between “to have disappointed ” and “to have been caught ”
Discovering the grammar
时态 (Tense) 主动式 (Active voice) 被动式
（Passive voice）
完成式(perfective)
(not) to have done
(not) to have been done
Discovering the grammar
He pretended to be studying hard.
时态 (Tense) 主动式 (Active voice) 被动式
（Passive voice）
进行式 (progressive)
/
to be doing
Summary
时态 (Tense) 主动式 (Active voice) 被动式
（Passive voice）
一般式 (simple)
进行式 (progressive)
/
完成式(perfective)
(not) to do
(not) to be done
(not) to have done
(not) to have been done
to be doing
Understanding the grammar
Summary of the rules
Summary 1.
(1) It is+(a pity/ a pleasure/ an honor…)
(2) It takes sb. some time/money
(3) It is+(careless/ honest/ selfish…) of sb.
(4) It is +(easy/ difficult/ hard/ possible…)+for sb.
to do sth.
1.为了避免头重脚轻，可以用it作形式主语, 不定式to do做真正的主语。句型如下：
Summary 2.
常跟to do的动词有：agree to do, happen to do (碰巧),would like to do(想要), want to do, be likely to do(可能), be enough to do, refuse to do, choose to do, decide to do, promise to do ，allow sb. to do, invite sb. to do, warn sb. to do, require sb. to do, consider sb. to do, encourage, sb. to do persuade sb. to do, advise sb. to do
Summary 3.
序数词, 形容词最高级, the only, the last 修饰名词或代词时, 常用不定式做表语和定语；
抽象名词后常根不定式：
e.g. She had the ability to explain things clearly and vividly.
* 那么问题来了： 有哪些常见抽象名词？
idea, chance, hope, fact, wish, excuse, promise, attempt, way...
Applying the grammar
Practice in sentence
Step 4 Applying the grammar
(1)要完成这个报告会花费我四到六周的时间。(2015·广东)
(2) 能告诉你关于当地生活的一些相关信息是我的荣幸。(2014·天津)
(3) 我从你的海报上得知你想提高中文。(2015·四川)
Applying the grammar
It takes four to six weeks to finish the report.
It is a great honor for me to tell you some information related to the local life.
I learned from your post that you want to improve your Chinese.
(4) 我们应该充分利用时间来学习。(2015·广东)
(5) 为了使我们的生活更轻松，我设计了一双有魔力的鞋。(2014·湖南)
(6) 我想邀请你在下周六和我们一起去附近的敬老院。(2015·全国Ⅱ)
Applying the grammar
I’d like to invite you to join us for a visit to the nearby nursing home next Saturday.
To make our life easier, I have designed a pair of magic shoes.
We should make full use of time to study.
(7) 我擅长交际，乐于助人。(2013·天津)
(8) 亲爱的来宾，欢迎你们来参加我们的活动。(2014·陕西)
Applying the grammar
I am good at communicating and always ready to help others.
Dear guests, you are welcome to take part in our activities.